Modbus TCP/IP Absolute Encoders SAS/M58
100% domestically manufactured components, ensuring full supply chain control and consistent product quality
High-precision magnetic sensing technology, available in single-turn and multi-turn encoder versions
Modbus TCP/IP interface with data transmission rates up to 10/100 Mbit/s
Single-turn resolution up to 18 bits, with multi-turn counting up to 14 bits
Excellent resistance to magnetic field interference, with integrated LED status indicators for real-time diagnostics
Reverse polarity and short-circuit protection, effectively reducing the risk of encoder damage caused by wiring or installation errors
Product Specifications (Ethernet Modbus TCP Series)
| Parameter | SAS/M58A (Solid Shaft) | SAS/M58C (Blind Hollow Shaft) |
|---|---|---|
| Mechanical Design | Ø 58 mm solid shaft | Ø 58 mm blind hollow shaft |
| Shaft Diameter | Ø 6, 8, 10, 12, 15 mm (other sizes on request) | |
| Housing Material | Aluminum (stainless steel housing optional) | |
| Signal Output Interface | Ethernet Modbus TCP | |
| Protocol | TCP/IP, UDP, Modbus TCP (IEC 61158) | |
| Output Driver | Ethernet | |
| Function | Single-turn or Multi-turn | |
| Supply Voltage | 10 ~ 30 VDC | |
| Single-Turn Resolution | Standard: 12 bit (4096), 13 bit (8192), 16 bit (65536), 18 bit (262144) | |
| Number of Turns | 1 turn (single-turn); multi-turn standard 12 bit (4096 turns), maximum optional 14 bit (16384 turns) | |
| Power Consumption | ≤ 2.5 W | |
| Startup Time | < 1 s | |
| Interface Cycle Time | ≥ 10 ms | |
| Programming Functions | Resolution, preset value, counting direction, transmission modes: polling mode, cyclic mode, synchronous mode | |
| Transmission Rate | 10/100 Mbit | |
| Code Format | Binary code | |
| Electrical Protection | Reverse polarity protection: yes; short-circuit protection: yes; lightning and ESD protection: yes | |
| Mechanical Characteristics | Maximum speed: 6000 rpm | Shaft load: radial 200 N, axial 100 N |
| Degree of Protection | IP65 or IP66 | |
| Starting Torque | < 0.05 Nm | |
| Operating Temperature | -30 °C … +85 °C (optional extended range: -40 °C … +85 °C) | |
| Storage Temperature | -40 °C … +100 °C | |
| Environmental Resistance | Shock resistance: 1000 m/s², 6 ms (100 g) | Vibration resistance: 20 g |
| Connection Type | 3 × M12 connectors | |
| Cable Exit | Radial side exit, axial rear exit | |
Mounting Dimensions
SAS/M58A
SAS/M58B
SAS/M58C
SAS/M58D
Real-Time Model Configuration
| SA | ① | 58 | ② | - | TP | ④ | ⑤ | - | ⑥ | - | ⑦ | ⑧ | ⑨ | - | ⑩ |
Note: For special shaft diameters, bore sizes, or cable length requirements,
please contact us for customization.
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